Linux, Windows, Security, Programming, Network Tutorials
Alphanumericals are a combination of alphabetical and numerical characters. Generally, the Latin letters and Arabic digits are used to create alphanumerically. Alphanumeric does not contain special characters like “*,~.:-?” etc. Alpha or Alphabetical Alpha or Alphabetical specifies the Latin letters. These letters can be lower case or uppercase. These Latin letters also expressed as A-Z+a-z. … Read more
Source Code is a program code which is a text. In order to create applications and programs they should be coded and this code is called “source code”. Source code may change according to the application features, behavior, and programming language. An application can be created by using different programming languages and source code. Source … Read more
While developing applications date and time operations are very important. A lot of different data and record is bind to a date or time. We can also use the only date which specifies the year, month and day or time which specifies the hour, minute, second. All popular programming languages provides date and time functions … Read more
The exception is a term in applications development or programming. Simply exception is used to specify a state or a situation which is unexpected in applications. Exceptions occur in different and unexpected situations where there are a lot of different cases for an application and algorithm. The term also throwing exception by and applications also … Read more
String is a very popular data type which can be used in different programming languages like JavaScript, Java, Python, C#, PHP, C, C++, PowerShell. String is mainly used to store characters like a text. Alternative data types are an integer, floating point, etc where they are mainly used for mathematical calculations. For example “I am … Read more
Null Reference Exception is one of the most occurring exception. Object oriented languages generally creates new object for the variables. But if it is not created and not set by the developer trying to access an variable object will cause Null Reference Exception. In this examples we will use Csharp programming language for Null Reference Exception. … Read more